<?php
/**
 * Created by PhpStorm.
 * User: yunzhi.liu
 * Date: 2020/9/25
 * Time: 10:32
 */

namespace app\strategy\pay;


use think\Model;

interface PayInterface
{
    function pay($userId, $orderSn, $amount, $subject, $notifyUrl);

    function refund($orderId,$cancelType);
}